I also had issues with DAVdroid, which is why I tried aCalDav.
Did you try this?
At the beginning I also had only the main calendar, but not the ones shared with me. After the new try with the shorter address (without /events), it worked.
I also had issues with DAVdroid, which is why I tried aCalDav.
Did you try this?
At the beginning I also had only the main calendar, but not the ones shared with me. After the new try with the shorter address (without /events), it worked.